Import patches-unapplied version 1:2.10.7-0ubuntu1 to ubuntu/raring-proposed

Imported using git-ubuntu import.

Changelog parent: bff11bfc6c57dbd0dbb1345aba5340062b515d01

New changelog entries:
* New upstream version, includes fixes for those security issues:
CVE-2013-0271 CVE-2013-0272 CVE-2013-0273 CVE-2013-0274
* debian/patches/libnssckbi_path.patch:
- dropped, the code has been replaced in the new version